Powell Valves 2456FM0T_4IN Gate Valve, 4 in, Raised Face Flanged, Stainless Steel

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543881 MFG #: 2456FM0T_4IN
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Powell Valves 2456FM0T_4IN Gate Valve, 4 in, Raised Face Flanged, Stainless Steel
  • Actuator Type: Manual
  • Additional Information: 9 in Dia Handwheel
  • Body Material: Stainless Steel
  • Connection Type: Raised Face Flanged
  • Flow Coefficient (Cv): 1020
  • Handle Material: Iron/Steel
  • Inlet to Outlet Length: 9
  • Manufacturer: Powell Valves
  • Material Standard: ASTM A351, A276, A439, A351, A193, A194
  • Nominal Size: 4
  • Operator Type: Handwheel
  • Packing Material: PTFE
  • Pressure Class: 150
  • Series: 2456 Series
  • Softgoods Material: PTFE
  • Stem Material: Stainless Steel

Powell Valves Gate Valve, Series: 2456 Series, 4 in Nominal, Raised Face Flanged Connection, 150 lb Pressure Class, Manual Actuator, 9 in Inlet to Outlet Length, Stainless Steel Body, Stainless Steel Stem, PTFE Packing, Iron/Steel Handle, PTFE Softgoods, Handwheel Operator, 1020 Cv Flow Coefficient (Cv), ASTM A351, A276, A439, A351, A193, A194 Material Standard, Additional Information: 9 in Dia Handwheel

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  • Features
  • Seat face, ground and lapped to a smooth finish
  • Flexible wedge with low center stem wedge contact, wedge is ground and lapped to a smooth finish and closely guided to prevent dragging and seat damage
  • Non-rotating stem with precision ACME threads and burnished finish, double ACME threads for faster operation
  • Body and bonnet joint accurately machined
  • Each valve is shell, seat and backseat pressure tested
  • Valves are specially cleaned and processed for oxygen or cryogenic service and are then sealed to prevent contamination
  • Yoke bushing can be lubricated to minimize friction and prolong life of the stem
  • Body and bonnet casting are precision machined
  • Gland has two-piece construction for easy alignment
  • Each valve has a unique certification number that is traceable to the valve certification sheet which includes MTR data, pressure test report, inspection report and certificate of conformance
  • STANDARD_APPROVALS: ASME B16.34/B16.25/B16.5